90398448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89681}}^1$

素因数の和:89702

約数の個数: 60

約数和(自身を含む): 289134768

約数和(自身を除く): 198736320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 89681, 179362, 269043, 358724, 538086, 627767, 717448, 807129, 1076172, 1255534, 1434896, 1614258, 1883301, 2152344, 2511068, 3228516, 3766602, 4304688, 5022136, 5649903, 6457032, 7533204, 10044272, 11299806, 12914064, 15066408, 22599612, 30132816, 45199224, 90398448]

約数ペア:

[(1, 90398448), (2, 45199224), (3, 30132816), (4, 22599612), (6, 15066408), (7, 12914064), (8, 11299806), (9, 10044272), (12, 7533204), (14, 6457032), (16, 5649903), (18, 5022136), (21, 4304688), (24, 3766602), (28, 3228516), (36, 2511068), (42, 2152344), (48, 1883301), (56, 1614258), (63, 1434896), (72, 1255534), (84, 1076172), (112, 807129), (126, 717448), (144, 627767), (168, 538086), (252, 358724), (336, 269043), (504, 179362), (1008, 89681)]